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Added 10 hours ago
T
Mainframe Software Engineer II
TD
Toronto, ON
- Full-time
Serve as a subject matter expert for host applications, particularly with COBOL, IMS, DB2 and related host platforms.
Added 12 hours ago
Data Engineer
MCAP
Waterloo, ON · Toronto, ON
Languages: T-SQL, C#, Python, (COBOL is an asset)
Added 13 hours ago
T
IT Support Analyst IV
TD
Toronto, ON
- Full-time
…and knowledge of mainframe languages and utilities such as COBOL, JCL, and DFSORT, as well as mainframe dataset structures and databases such as DB2 and…
Added 1 day ago
T
Sr, Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
TD Securities Payments Workflow Technology team is looking for a senior mainframe developer to implement solutions in alignment with the firm’s technology strategy. The team is responsible…
Added 1 day ago
IF
.NET Programmer Analyst
iA Financial Group
Quebec, QC
- Full-time
Experience working in a mainframe environment (Easytrieve and COBOL).
Added 1 day ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
Added 1 day ago
SS
Application Support Engineer – SWIFT & Mainframe, Assistant Vice President
State Street
Toronto, ON
- Full-time
Added 1 day ago
C
Sr. Mainframe - z/OS System Programmer
CIBC
Toronto, ON
- Full-time
…(SMP/E), system exits, and programming tools such as Assembler, COBOL, REXX, and CLIST to maintain and enhance the…
Added 1 day ago
Programmer Analyst Advisory
Scotiabank
Toronto, ON
The Senior Mainframe Developer is responsible for the design, development, maintenance, and support of Commercial Lending applications. The successful candidate will work closely with…
Added 1 day ago
C
Mainframe Test Lead
Cognizant
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Validate COBOL programs, JCL jobs, CICS transactions, DB2 databases, VSAM files, IMS applications, and related Mainframe components.
Added 1 day ago
C
Senior Mainframe Test Analyst
Cognizant
Toronto, ON
- $70,000 to $90,000 CAD / year
- Full-time
Analyze and troubleshoot issues related to COBOL programs, CICS transactions, batch jobs, and file processing.
Added 2 days ago
C
Mainframe Technical Lead
Cognizant
Toronto, ON
- Full-time
Design, develop, test, and maintain Mainframe applications using COBOL, DB2, JCL, and VSAM.
Added 3 days ago
PG
Mainframe Developer
Pacer Group
Toronto, ON
- $115,000 to $125,000 CAD / year
- Full-time
We are looking for a Mainframe Developer with strong Credit Cards domain experience to design, develop, and support mission critical credit card processing applications. The role involves…
Added 4 days ago
C
Senior Mainframe Test Analyst
Cognizant
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
Validate Mainframe batch processing, data workflows, and system integrations using technologies including COBOL, JCL, CICS, DB2, and VSAM.
Added 4 days ago
PG
Mainframe Developer
Pacer Group
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
Must have strong skills in COBOL, JCL, CICS, DB2, and VSAM.
Added 6 days ago
T
Senior IT Developer
TD
London, ON · Toronto, ON · Mississauga, ON
- Full-time
A strong technology background as Mainframe COBOL developer with exceptional experience building large scale enterprise solutions.
Added 7 days ago
T
Mainframe Software Engineer II
TD
Toronto, ON
- Full-time
Hands-on experience in application design and development, with strong working knowledge of mainframe technologies such as COBOL, JCL, CICS, DB2, VSAM, and batch processing frameworks.
Added 7 days ago
C
Mainframe Software Developer
CPKC
Calgary, AB
- Contract
Proficient with a variety of programming languages, including Cobol-DB2/IMS, JCL and strong unit testing skills
Added 7 days ago
AI
Tandem Developer - Payments
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
TANDEM DEVELOPER - PAYMENTS | HP NONSTOP, COBOL & TACL
Added 8 days ago
Mainframe Developer
Capgemini
Mississauga, ON
Develop and maintain Mainframe applications using COBOL, JCL, CICS, and DB2.
Added 8 days ago
T
Software Engineer I (Cobol Developer)
TD
Toronto, ON
- Full-time
…teams to deliver reliable, scalable, and secure solutions using COBOL, DB2, JCL, , and related mainframe technologies. Contribute to application development, production support, system…
Added 11 days ago
JG
Mainframe Devops Tools Migration Expert
J&M Group
Canada
- Full-time
Application development or system programmer background (COBOL, JCL, DB2, CICS, VSAM preferred).
Added 11 days ago
AI
Mainframe DB2 Developer.
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Added 13 days ago
DC
Developer (1 Year Contract)
DATA Communications Management Corp
Mississauga, ON
- $65,149 to $81,436 CAD / year
- Contract
As a Developer, you’ll help build, test, and support data-driven output programs for clients across banking, financial services, utilities, insurance, and pension sectors. You'll gain…
Added 14 days ago
TC
Mainframe Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 USD / year
- Full-time
We are hiring a Mainframe Developer with strong hands-on development and support experience across core IBM mainframe technologies. The ideal candidate will possess working expertise in…

Cognizant

Senior Mainframe Test Analyst

Toronto, ON, Canada

$60,000 to $90,000 CAD / year · Full-time

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Job details

Pay: $60,000 to $90,000 CAD / year
Job type: Full-time
Apply by: Nov 4, 2026
Experience: 7+ years of software testing experience, including 5+ years focused on Mainframe testing.
Posting language: English
Posted: Oct 5, 2026

Original job description

We are seeking a Senior Mainframe Test Analyst with Strong hands-on testing experience focused on Mainframe technologies. In this role, You will make an impact by ensuring the quality, reliability, and performance of mission-critical Mainframe applications that support key business operations. You will be a valued member of the Quality Engineering team and work collaboratively with business analysts, developers, architects, product owners, and business stakeholders to deliver high-quality software solutions.

In This Role, You Will

Develop and execute comprehensive test strategies, test plans, test cases, and test scripts for Mainframe applications.
Perform Functional, System Integration (SIT), End-to-End (E2E), Regression, User Acceptance (UAT), Batch, and Interface testing.
Validate Mainframe batch processing, data workflows, and system integrations using technologies including COBOL, JCL, CICS, DB2, and VSAM.
Analyze defects, perform root cause investigations, support defect triage activities, and collaborate with cross-functional teams to resolve issues.
Support release validation, production verification, data migration testing, and quality reporting while contributing to testing best practices and mentoring team members.

Work model

We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role's business requirements, this is a hybrid position requiring 3 days a week in a client or Cognizant office in Toronto, Ontario. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What You Need To Have To Be Considered

7+ years of software testing experience, including 5+ years focused on Mainframe testing.
Strong hands-on experience with Mainframe technologies including COBOL, JCL, CICS, DB2, VSAM, TSO/ISPF, and File-AID.
Experience performing Functional, SIT, Regression, E2E, UAT, Batch, Data Migration, and Data Validation testing.
Proven ability to validate batch processing, perform data reconciliation activities, and execute SQL-based database validations.
Experience using defect management and test management tools such as Jira, HP ALM, or similar platforms.
Experience supporting Banking, Wealth Management, Insurance, Pension, Retail, or Financial Services applications.
Strong analytical, troubleshooting, communication, and stakeholder management skills.
Experience working within Agile, Waterfall, or Hybrid delivery environments.

These will help you stand out

Bachelor's degree in Computer Science, Engineering, or a related discipline.
ISTQB or equivalent testing certification.
Experience with IMS, Endevor, Changeman, Control-M, or comparable Mainframe tools.
Experience supporting Mainframe modernization, cloud migration, or digital transformation initiatives.
Exposure to test automation integration within Mainframe environments.
Experience mentoring junior testers and driving testing best practices.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Total Compensation

We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between CAD 60,000 - 90,000 per year. Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.

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More about this job

Responsibilities

Develop and execute test strategies, plans, cases, and scripts for Mainframe applications, covering functional, integration, end-to-end, regression, acceptance, batch, and interface testing. Validate batch processing, data workflows, and integrations; investigate and triage defects; and support releases, production verification, data migration, quality reporting, and team mentoring.

Requirements

Requires at least seven years of software testing experience, including five or more years focused on Mainframe testing, with hands-on experience in COBOL, JCL, CICS, DB2, VSAM, TSO/ISPF, and File-AID. Candidates should have experience with varied testing methods, batch and data validation, SQL, test and defect management tools, relevant business applications, and Agile, Waterfall, or Hybrid delivery environments.

Skills

Mainframe Testing
COBOL
JCL
CICS
DB2
VSAM
TSO/ISPF
File-AID
Functional Testing
System Integration Testing
Regression Testing
End-to-End Testing
User Acceptance Testing
Batch Testing
Data Migration Testing
SQL-Based Database Validation

Benefits

Wellbeing Programs

Visa sponsorship

Not detected in the job text

Keywords

Mainframe Testing
COBOL
JCL
CICS
DB2
VSAM
TSO/ISPF
File-AID
IMS
Endevor
Changeman
Control-M
Jira
HP ALM
SQL
Functional Testing
System Integration Testing
End-to-End Testing
Regression Testing
User Acceptance Testing
Batch Processing
Data Migration
Data Reconciliation
Defect Management
Test Management
Agile
Waterfall
ISTQB
Mainframe Modernization
Test Automation

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